eye drops
eye drops
相关考题:
After a cold front passes,the barometric pressure______.A.drops,and the temperature dropsB.drops , and the temperature risesC.rises,and the temperature dropsD.rises,and the temperature rises
将矩阵A对角线元素加50的命令是()。A.A+50*eye(size(A))B.A+50*eye(A)C.A+50*ones(size(A))D.A+50*eye(4)